| article html file updated | 6 February 2020 20:51 CET | Update | https://www.mdpi.com/1422-0067/16/7/16576 |
| article html file updated | 21 September 2019 00:30 CEST | Update | - |
| article html file updated | 6 May 2019 15:22 CEST | Update | - |
| article html file updated | 26 March 2019 07:00 CET | Update | - |
| article html file updated | 21 August 2015 15:05 CEST | Update | - |
| article html file updated | 10 August 2015 12:32 CEST | Update | - |
| article xml file uploaded | 10 August 2015 12:32 CEST | Update | https://www.mdpi.com/1422-0067/16/7/16576/xml |
| article html file updated | 31 July 2015 11:41 CEST | Original file | - |
| article xml file uploaded | 31 July 2015 11:41 CEST | Original file | - |
| article pdf uploaded. | 21 July 2015 09:38 CEST | Version of Record | https://www.mdpi.com/1422-0067/16/7/16576/pdf |
